She died doing what she loved, yes? The key to life is being able to complete our life's work, happily. And knowing that what we put our hand to was appreciatd. Those qualities and attributes probably made the tempo of your Great Grandmother's life. Do you have any old letters or diaries that would back up the notion that she would want her SBS to be completed? You could start the "conversation" by framing one Sue, making an exquisite wall decoration piece, and win favor from your other relatives... let the persuasion begin!